Question

What is the standard form of `y= -9(x-1)(2x-4)(3x-1)`?

Answer 1

the standard form of expression is `y=ax^3+bx^2+cx+d`

Explanation:

As the highest power in the algebraic expression

`−9(x−1)(2x−4)(3x−1)` is `x^3`, the standard form of this is

`y=ax^3+bx^2+cx+d`

Actual expansion of te expression gives us

`y=-54x^3+180x^2-162x+36`